AwoCoupon discounts for Shipping by Rules for VM

Hi Seyi,

On a site i'm using AWOCoupon + VP One Page Checkout + Advanced Shipping Rules (opentools). I've also installed:

AwoCoupon Discounts for the Shipping by Rules Plugins for VirtueMart

When I apply a Coupon (which works fine) and debug I can see the awo variables used in this plugin, however they seem to have values before the coupon was applied?

[awoproductdiscount] => 0

    [awoproductdiscountnotax] => 0

    [awoshippingdiscount] => 0

    [awoshippingdiscountnotax] => 0

    [awodiscount] => 0

    [amountaftercoupon] => 34.98

    [amountwithtaxaftercoupon] => 34.98

    [taxamountaftercoupon] => 0

    [amountwithouttaxaftercoupon] => 34.98

The cart shows the Coupon Discount 9.99 and deducts it properly so total is 24.99.

Any ideas?

regards

Eliot

Hi Seyi

The code that looks like its not getting your AWOCoupon values is in plugins\vmshipmentrules\awocoupon\awocoupon.php

function onVmShippingRulesGetCartValues(&$cartvals, $cart, $products, $method) {

// First, make sure coupons are processes (VM core processes third-party coupons AFTER the shipping)

// This does NOT update the cart_prices array, but at least it makes sure Awocoupon has processed the coupon

JPluginHelper::importPlugin('vmcoupon');

if (!empty($cart->couponCode)) {

$dispatcher = JDispatcher::getInstance();

// TODO: This does not yet work...

// $returnValues = $dispatcher->trigger('plgVmCouponHandler', array($cart->couponCode, &$cart->cartData, $cart->cartPrices));

}

$coupon_discount = 0;

$session = JFactory::getSession();

$coupon_row = $session->get('coupon', '', 'awocoupon');

$cartvals['awoproductdiscount'] = 0.0;

$cartvals['awoproductdiscountnotax'] = 0.0;

// $cartvals['awoproductdiscounttax'] = 0.0;

$cartvals['awoshippingdiscount'] = 0.0;

$cartvals['awoshippingdiscountnotax'] = 0.0;

// $cartvals['awoshippingdiscounttax'] = 0.0;

$cartvals['awodiscount'] = 0.0;

if(!empty($coupon_row)) {

$coupon_row = unserialize($coupon_row);

// JFactory::getApplication()->enqueueMessage("<pre>AwoCoupon row: ".print_r($coupon_row,1)."</pre>", 'error');

$cartvals['awoproductdiscount']       = $coupon_row['product_discount'];

$cartvals['awoproductdiscountnotax']  = $coupon_row['product_discount_notax'];

// $cartvals['awoproductdiscounttax']    = $coupon_row['product_discount_tax'];

$cartvals['awoshippingdiscount']      = $coupon_row['shipping_discount'];

$cartvals['awoshippingdiscountnotax'] = $coupon_row['shipping_discount_notax'];

// $cartvals['awoshippingdiscounttax']   = $coupon_row['shipping_discount_tax'];

  $cartvals['awodiscount']              = $coupon_row['product_discount'] + $coupon_row['shipping_discount'];

}

$cartvals['amountaftercoupon'] = $cartvals['amount'] - $cartvals['awoproductdiscount'];

$cartvals['amountwithtaxaftercoupon'] = $cartvals['amountaftercoupon'];

$cartvals['taxamountaftercoupon'] = $cartvals['taxamount'] - ($cartvals['awoproductdiscount'] - $cartvals['awoproductdiscountnotax']);

$cartvals['amountwithouttaxaftercoupon'] = $cartvals['amountaftercoupon'] - $cartvals['taxamountaftercoupon'];

// TODO: Apply shipping coupon discounts

    }

Assuming you are using AwoCoupon 3.x, the coupon_row is not serialized anymore, it is now json encoded, so maybe change this

Hi Seyi

I can see $cart-couponCode, but it looks like it doesn't actually get the coupon_row from the session

$coupon_row = $session->get('coupon', '', 'awocoupon');

regards

Eliot

Hi Seyi

Working now:

function onVmShippingRulesGetCartValues(&$cartvals, $cart, $products, $method) {

// First, make sure coupons are processes (VM core processes third-party coupons AFTER the shipping)

// This does NOT update the cart_prices array, but at least it makes sure Awocoupon has processed the coupon

JPluginHelper::importPlugin('vmcoupon');

if (!empty($cart->couponCode)) {

$dispatcher = JDispatcher::getInstance();

// TODO: This does not yet work...

// $returnValues = $dispatcher->trigger('plgVmCouponHandler', array($cart->couponCode, &$cart->cartData, $cart->cartPrices));

}

$coupon_discount = 0;

//$session = JFactory::getSession();

if ( ! class_exists( 'awocoupon' ) ) {

require JPATH_ADMINISTRATOR . '/components/com_awocoupon/helper/awocoupon.php';

}

AwoCoupon::instance();

AC()->init();

$coupon_session = AC()->storediscount->get_coupon_session();

//$coupon_row = $session->get('coupon', '', 'awocoupon');

$coupon_row = $coupon_session;

//JFactory::getApplication()->enqueueMessage("<pre>Coupon row: ".print_r($coupon_row,1)."</pre>", 'error');

$cartvals['awoproductdiscount'] = 0.0;

$cartvals['awoproductdiscountnotax'] = 0.0;

// $cartvals['awoproductdiscounttax'] = 0.0;

$cartvals['awoshippingdiscount'] = 0.0;

$cartvals['awoshippingdiscountnotax'] = 0.0;

// $cartvals['awoshippingdiscounttax'] = 0.0;

$cartvals['awodiscount'] = 0.0;

if(!empty($coupon_row)) {

// Assuming you are using AwoCoupon 3.x, the coupon_row is not serialized anymore, it is now json encoded, so maybe change this

// $coupon_row = unserialize($coupon_row);

// $coupon_row = json_decode( $coupon_row, true );

$cartvals['awoproductdiscount']       = $coupon_row->product_discount;

$cartvals['awoproductdiscountnotax']  = $coupon_row->product_discount_notax;

// $cartvals['awoproductdiscounttax']    = $coupon_row->product_discount_tax;

$cartvals['awoshippingdiscount']      = $coupon_row->shipping_discount;

$cartvals['awoshippingdiscountnotax'] = $coupon_row->shipping_discount_notax;

// $cartvals['awoshippingdiscounttax']   = $coupon_row->shipping_discount_tax;

  $cartvals['awodiscount']              = $coupon_row->product_discount + $coupon_row->shipping_discount;

}

$cartvals['amountaftercoupon'] = $cartvals['amount'] - $cartvals['awoproductdiscount'];

$cartvals['amountwithtaxaftercoupon'] = $cartvals['amountaftercoupon'];

$cartvals['taxamountaftercoupon'] = $cartvals['taxamount'] - ($cartvals['awoproductdiscount'] - $cartvals['awoproductdiscountnotax']);

$cartvals['amountwithouttaxaftercoupon'] = $cartvals['amountaftercoupon'] - $cartvals['taxamountaftercoupon'];

// TODO: Apply shipping coupon discounts

    }

Also needed to make the $coupon_row object references as well ... $coupon_row->product_discount

regards

Eliot

Hi Seyi,

re: plugins\vmshipmentrules\awocoupon\awocoupon.php

Has this changed again? I getting empty values for the following even though i can see the product discount in the cart.

$cartvals['awoproductdiscount']       = $coupon_row->product_discount;

$cartvals['awoproductdiscountnotax']  = $coupon_row->product_discount_notax;

Hope you can help, thanks

Eliot

please ignore, not an awocoupon